按照GB 9254—2008，电信端口传导共模骚扰测试反映的是信息技术设备(ite)通过电信端口向通信网络反向注入的传导场强。

According to GB 9254 — 2008, common mode disturbance test of telecommunication port is to measure the conducted electrical field of ITE transmitted into network.

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讨论了监测待测物使用工况的必要性，给出了电流参量测试仪的传导骚扰和骚扰功率的背景骚扰电平。

The background noise level of this instrument under the condition of conducted disturbance and disturbance power test is provided.

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